Decentralized logistics built on Blockchain ÐApp

some ideas of application using blockchain technology

Transcript

1. Decentralized logistics
   built on Blockchain ÐApp
   2018-06-20
   shao (Sho SAWADA)
   

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2. Decentralized logistics built on Blockchain ÐApp
   ࣗݾ঺հ
   ▸ ᖒా ᠳ (shao)
   ▸ ϑϦʔϥϯεͷΤϯδχΞɾITΞυόΠβϦʔۀ
   ▸ ܾࡁαʔϏε΍தࠃITࣄ৘΋ಘҙ෼໺Ͱ͢
   ▸ γϯΨϙʔϧͷ ANGO ࣾͱԾ૝௨՟ؔ࿈ͷϓϩδΣΫτ
   ΛਐΊ͍ͯ·͢
   ▸ ্هͷҰ؀Ͱ AnyPay ͞Μͷ͓ख఻͍Λ͍ͯ͠·͢
   

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3. ςʔϚ
   ▸ ÐApp (ϒϩοΫνΣʔϯΛ༻͍ͨ෼ࢄΞϓϦέʔγϣϯج൫)ͷ׆༻
   ͷΞΠσΞ
   ▸ Case 1: ඇதԝूݖܕͷϩδεςΟΫεαʔϏε
   ▸ Case 2: γΣΞϦϯάΤίϊϛʔͷσϙδοττʔΫϯ
   ▸ ͜Ε͔Β࿩͢αʔϏε͕۩ମతʹϦϦʔε͞ΕΔΘ͚Ͱ͸͋Γ·ͤΜ
   Decentralized logistics built on Blockchain ÐApp
   

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4. ÐAPPͱ͸
   ▸ ϒϩοΫνΣʔϯ্Ͱಈ͘ϓϩάϥϜ
   ▸ ϓϩάϥϜΛ΢ΥϨοτ (ޱ࠲) ʹهड़͢Δ͜ͱͰɺ͓ۚ (Ծ૝௨՟)
   ΍໋ྩΛड͚औͬͨͱ͖ʹɺܾ·ͬͨΞΫγϣϯ͕࣮ߦ͞ΕΔ
   Decentralized logistics built on Blockchain ÐApp
   ΢ΥϨοτ
   ÐApp
   ૹۚ (อཹ΋Ͱ͖Δ)
   τʔΫϯͷൃߦ/ճऩ
   σʔλͷอଘ
   ૹۚ
   εϚʔτίϯτϥΫτ
   

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5. - CASE 1 -
   ඇதԝूݖܕϩδεςΟΫεαʔϏε
   Decentralized logistics built on Blockchain ÐApp
   

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6. యܕతͳ෺ྲྀγεςϜ
   ෺ྲྀڌ఺A ෺ྲྀڌ఺B
   ▸ ୐഑ۀऀ͸ɺՙओͷ૔ݿ͔Βूՙ͠ɺग़ൃ஍ʹ͍ۙ෺ྲྀڌ఺͔Β
   ໨త஍ʹ͍ۙ෺ྲྀڌ఺ΛܦͯɺѼઌͷՈʹ഑ૹ͢Δ
   ▸ جຊతʹ͸Ұ͕ࣾҰؾ௨؏Ͱߦ͏ (ϠϚτͱࠤ઒͸૬৐Γ͠ͳ͍)
   Decentralized logistics built on Blockchain ÐApp
   

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7. ܦ࿏্Ͱෳ਺ඞཁʹͳΔ఻ථ
   ▸ ґཔओɺҾडళฮɺൃૹళฮɺ౸ணళฮɺѼઌͳͲɺؔΘ
   Δ౰ࣄऀ͕৘ใΛ௥͑ΔΑ͏ʹෳࣸ఻ථʹͳ͍ͬͯΔ
   Decentralized logistics built on Blockchain ÐApp
   

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8. ఻ථΛίϯτϥΫτʹ͢Δ͜ͱͰ
   ▸ ۀ຿ࢦࣔͱใुͷࢧ෷͍γεςϜΛίϯτϥΫτʹ৐ͤΔ͜ͱ
   Ͱɺ֤λεΫΛࣗ༝ʹ੥͚ෛ͏͜ͱ͕Ͱ͖ΔΑ͏ʹͳΔ

   (ྫ͑͹ϠϚτ͕Ҿ͖ड͚ͨՙ෺Λࠤ઒͕ӡͿ͜ͱ΋Ͱ͖Δ)
   ෺ྲྀڌ఺A
   ෺ྲྀڌ఺B
   ෺ྲྀڌ఺A
   ෺ྲྀڌ఺B
   ᶃ
   ᶄ
   ᶅ
   Ѽઌ: ෺ྲྀڌ఺A

   ใु: 0.001ETH, อূۚ: 1ETH
   Ѽઌ: ෺ྲྀڌ఺B

   ใु: 0.002ETH, อূۚ: 3ETH
   Ѽઌ: X͞Μͷࣗ୐

   ใु: 0.001ETH, อূۚ: 1ETH
   Decentralized logistics built on Blockchain ÐApp
   

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9. ίϯτϥΫτͷ࣮૷
   1. ՙ෺ͷಧ͚ઌɺૹྉɺิঈۚΛࢦఆͨ͠ίϯ
   τϥΫτ (ܖ໿) Λ࡞੒ɻ

   ૹྉ͸ίϯτϥΫτ͕อཹ͍ͯ͠Δɻ
   2. ӡૹձࣾ͸ɺิঈۚΛ෷͏͜ͱͰίϯτϥΫ
   τΛҾ͖ड͚ΒΕΔɻ

   ૹྉʹՃ͑ɺิঈۚ΋ίϯτϥΫτ͕อཹ͠
   ͍ͯΔɻ
   3. ໊Ѽͯਓ͸ɺՙ෺͕ಧ͍ͨ͜ͱΛίϯτϥΫ
   τʹใࠂ͢Δɻ

   ίϯτϥΫτ͕อཹ͍ͯͨ͠ૹྉͱิঈ͕ۚ
   ӡૹձࣾʹҾ͖౉͞ΕΔɻ
   Decentralized logistics built on Blockchain ÐApp
   Ҿ͖ड͚ΔΑ
   A͞Μ ʹಧ͚ͯ
   ಧ͍ͨʂ
   ิঈۚτૹྉσε
   ૹྉΫμαΠ
   ิঈۚ༬ές
   

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10. ΈΜͳͰख෼͚ͯ͠ՙ෺Λӡ΂Δ
    - 0.01ETH
    - 2 ETH
    + 2.005 ETH
    - 2 ETH
    + 2.001 ETH
    - 2 ETH
    + 2.004 ETH
    Decentralized logistics built on Blockchain ÐApp
    ໊ݹ԰λʔϛφϧ ΞϦεͷՈ
    ૔ݿ
    ΞϦεʹಧ͚ͯɻ
    ૹྉ 0.01ETH ʹิঈۚ͸ 2ETH Ͷ
    ໊ݹ԰·ͰӡͿΘ
    ՙ෺Λड͚औͬͨΑ
    ΞϦεͷՈ·ͰӡͿͶ
    ՙ෺Λड͚औͬͨΑ
    

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11. ӡͿਓ͕ഛঈۚΛ༻ҙ͢Δͷ͸େมͳͷͰ
    0.01 ETH/݄
    100 sETH (100ETH෼ͷอݥ)
    - 2 sETH
    +0.005 ETH
    + 2 sETH
    - 2 sETH
    Decentralized logistics built on Blockchain ÐApp
    

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12. ॅॴͳͲͷݸਓ৘ใ͸blockchainͷ֎ʹ࣋ͭ(Oraclize)
    Decentralized logistics built on Blockchain ÐApp
    

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13. - CASE 2 -
    γΣΞϦϯάΤίϊϛʔσϙδοτ
    Decentralized logistics built on Blockchain ÐApp
    

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14. యܕతͳσϙδοτ
    Cࣄۀऀ
    ▸ γΣΞϦϯάαʔϏεͷࣄۀऀ͸ɺސ٬͔Βσϙδοτ(༬͔Γۚ)Λͱ
    Δ͜ͱͰෆ๏ͳར༻Λ๷͍Ͱ͍Δ
    ▸ ࣄۀऀ͕૿͍͑ͯ͘ͱɺϢʔβ͸ଟ͘ͷࣄۀऀʹσϙδοτΛࢧ෷͏ඞ
    ཁ͕ग़ͯ͘Δ
    Decentralized logistics built on Blockchain ÐApp
    Dࣄۀऀ
    Aࣄۀऀ
    Bࣄۀऀ
    

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15. σϙδοτΛτʔΫϯԽ͢Δ͜ͱͰ
    Cࣄۀऀ
    ▸ σϙδοτͷ༬͔Γূ໌ΛτʔΫϯԽ
    ▸ ༬͔Γূ໌Λఏࣔ͢Ε͹ͲͷࣄۀऀͷαʔϏε΋ར༻Մೳʹ
    Decentralized logistics built on Blockchain ÐApp
    Dࣄۀऀ
    Aࣄۀऀ Bࣄۀऀ
    εϚʔτίϯτϥΫτ
    

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16. ίϯτϥΫτͷ࣮૷
    1. σϙδοτʹ૬౰͢ΔֹۚΛৼΓ
    ࠐΉͱɺ༬͔Γূ໌τʔΫϯΛί
    ϯτϥΫτ͔Βड͚औΕΔ
    2. ෦԰Λି͢ͱ͖ʹɺ༬͔Γূ໌τʔ
    ΫϯΛࣄۀऀʹҾ͖౉͢
    3. ௨ৗτʔΫϯ͸ฦ٫͞ΕΔ͕ɺิ
    ঈ͕ඞཁʹͳͬͨ৔߹͸༬͔Γূ
    ໌τʔΫϯΛίϯτϥΫτʹૹΔ
    ͜ͱͰิঈۚΛड͚औΕΔɻ
    Decentralized logistics built on Blockchain ÐApp
    ෦԰Λିͯ͠
    σϙδοτͰ͢
    ༬ΧϦϚγλ
    Aࣄۀऀ
    Aࣄۀऀ
    ϋϥΠϚε
    ิঈۚΛ
    ͍ͩ͘͞
    Ͳ͏ͧ
    େࣄʹ࢖ͬͯͶ
    

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17. Decentralized logistics built on Blockchain ÐApp
    THANK YOU!
    Twitter

    @shao1555
    Facebook Messenger

    SAWADA Sho
    

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